229 lines
7.3 KiB
Plaintext
229 lines
7.3 KiB
Plaintext
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# Copyright (C) 2005 Tresys Technology, LLC
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policy_module(devices,1.0)
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########################################
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#
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# Declarations
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#
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type netutils_t;
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type netutils_exec_t;
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domain_make_system_domain(netutils_t,netutils_exec_t)
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role system_r types netutils_t;
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type netutils_tmp_t;
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files_make_file(netutils_tmp_t)
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type ping_t; #, nscd_client_domain;
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type ping_exec_t;
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domain_make_system_domain(ping_t,ping_exec_t)
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role system_r types ping_t;
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type traceroute_t; #, nscd_client_domain;
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type traceroute_exec_t;
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domain_make_system_domain(traceroute_t,traceroute_exec_t)
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role system_r types traceroute_t;
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#
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# Control users use of ping and traceroute
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#
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bool user_ping false;
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########################################
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#
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# Netutils local policy
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#
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# Perform network administration operations and have raw access to the network.
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allow netutils_t self:capability { net_admin net_raw setuid setgid };
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allow netutils_t self:process { sigkill sigstop signull signal };
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allow netutils_t self:netlink_route_socket { bind create getattr nlmsg_read nlmsg_write read write };
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allow netutils_t self:packet_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow netutils_t self:udp_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow netutils_t self:tcp_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow netutils_t netutils_tmp_t:dir { create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
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allow netutils_t netutils_tmp_t:file { create ioctl read getattr lock write setattr append link unlink rename };
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files_create_private_tmp_data(netutils_t, netutils_tmp_t, { file dir })
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corenetwork_network_tcp_on_all_interfaces(netutils_t)
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corenetwork_network_raw_on_all_interfaces(netutils_t)
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corenetwork_network_udp_on_all_interfaces(netutils_t)
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corenetwork_network_tcp_on_all_nodes(netutils_t)
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corenetwork_network_raw_on_all_nodes(netutils_t)
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corenetwork_network_udp_on_all_nodes(netutils_t)
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corenetwork_network_tcp_on_all_ports(netutils_t)
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corenetwork_network_udp_on_all_ports(netutils_t)
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corenetwork_bind_tcp_on_all_nodes(netutils_t)
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corenetwork_bind_udp_on_all_nodes(netutils_t)
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filesystem_get_persistent_filesystem_attributes(netutils_t)
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init_use_file_descriptors(netutils_t)
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init_script_use_pseudoterminal(netutils_t)
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domain_use_widely_inheritable_file_descriptors(netutils_t)
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files_read_general_system_config(netutils_t)
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# for nscd
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files_ignore_search_system_state_data_directory(netutils_t)
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libraries_use_dynamic_loader(netutils_t)
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libraries_read_shared_libraries(netutils_t)
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logging_send_system_log_message(netutils_t)
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miscfiles_read_localization(netutils_t)
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ifdef(`TODO',`
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role sysadm_r types netutils_t;
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can_ypbind(netutils_t)
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domain_auto_trans(sysadm_t, netutils_exec_t, netutils_t)
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# Inherit and use descriptors from init.
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allow netutils_t userdomain:fd use;
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# Access terminals.
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allow netutils_t admin_tty_type:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow netutils_t sysadm_gph_t:fd use;')
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allow netutils_t proc_t:dir search;
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') dnl end TODO
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########################################
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#
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# Ping local policy
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#
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allow ping_t self:capability setuid;
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dontaudit ping_t self:capability sys_tty_config;
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allow ping_t self:tcp_socket { create connect ioctl read getattr write setattr append bind getopt setopt shutdown };
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allow ping_t self:udp_socket { create connect ioctl read getattr write setattr append bind getopt setopt shutdown };
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allow ping_t self:rawip_socket { create ioctl read write bind getopt setopt };
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corenetwork_network_tcp_on_all_interfaces(ping_t)
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corenetwork_network_udp_on_all_interfaces(ping_t)
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corenetwork_network_raw_on_all_interfaces(ping_t)
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corenetwork_network_raw_on_all_nodes(ping_t)
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corenetwork_network_tcp_on_all_nodes(ping_t)
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corenetwork_network_udp_on_all_nodes(ping_t)
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corenetwork_network_tcp_on_all_ports(ping_t)
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corenetwork_network_udp_on_all_ports(ping_t)
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corenetwork_bind_udp_on_all_nodes(ping_t)
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corenetwork_bind_tcp_on_all_nodes(ping_t)
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filesystem_ignore_get_persistent_filesystem_attributes(ping_t)
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terminal_ignore_use_controlling_terminal(ping_t)
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domain_use_widely_inheritable_file_descriptors(ping_t)
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files_read_general_system_config(ping_t)
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libraries_use_dynamic_loader(ping_t)
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libraries_read_shared_libraries(ping_t)
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sysnetwork_read_network_config(ping_t)
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logging_send_system_log_message(ping_t)
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if (user_ping) {
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terminal_use_all_users_physical_terminals(ping_t)
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terminal_use_all_users_pseudoterminals(ping_t)
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}
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ifdef(`TODO',`
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role sysadm_r types ping_t;
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in_user_role(ping_t)
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if (user_ping) {
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domain_auto_trans(unpriv_userdomain, ping_exec_t, ping_t)
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ifdef(`gnome-pty-helper.te', `allow ping_t gphdomain:fd use;')
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}
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# Transition into this domain when you run this program.
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domain_auto_trans(sysadm_t, ping_exec_t, ping_t)
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can_ypbind(ping_t)
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# Access the terminal.
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allow ping_t admin_tty_type:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow ping_t sysadm_gph_t:fd use;')
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# it tries to access /var/run
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dontaudit ping_t var_t:dir search;
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') dnl end TODO
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########################################
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#
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# Traceroute local policy
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#
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allow traceroute_t self:capability { net_admin net_raw setuid setgid };
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allow traceroute_t self:rawip_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow traceroute_t self:packet_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow traceroute_t self:netlink_route_socket { bind create getattr nlmsg_read read write };
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kernel_read_system_state(traceroute_t)
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kernel_read_network_state(traceroute_t)
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corenetwork_network_tcp_on_all_interfaces(traceroute_t)
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corenetwork_network_udp_on_all_interfaces(traceroute_t)
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corenetwork_network_raw_on_all_interfaces(traceroute_t)
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corenetwork_network_raw_on_all_nodes(traceroute_t)
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corenetwork_network_tcp_on_all_nodes(traceroute_t)
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corenetwork_network_udp_on_all_nodes(traceroute_t)
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corenetwork_network_tcp_on_all_ports(traceroute_t)
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corenetwork_network_udp_on_all_ports(traceroute_t)
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corenetwork_bind_udp_on_all_nodes(traceroute_t)
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corenetwork_bind_tcp_on_all_nodes(traceroute_t)
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filesystem_ignore_get_persistent_filesystem_attributes(traceroute_t)
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domain_use_widely_inheritable_file_descriptors(traceroute_t)
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files_read_general_system_config(traceroute_t)
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files_ignore_search_system_state_data_directory(traceroute_t)
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libraries_use_dynamic_loader(traceroute_t)
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libraries_read_shared_libraries(traceroute_t)
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logging_send_system_log_message(traceroute_t)
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miscfiles_read_localization(traceroute_t)
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#rules needed for nmap
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devices_get_random_data(traceroute_t)
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devices_get_pseudorandom_data(traceroute_t)
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files_read_general_application_resources(traceroute_t)
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if (user_ping) {
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terminal_use_all_users_physical_terminals(traceroute_t)
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terminal_use_all_users_pseudoterminals(traceroute_t)
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}
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ifdef(`TODO',`
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role sysadm_r types traceroute_t;
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can_ypbind(traceroute_t)
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# Transition into this domain when you run this program.
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domain_auto_trans(sysadm_t, traceroute_exec_t, traceroute_t)
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# Access the terminal.
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allow traceroute_t admin_tty_type:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow traceroute_t sysadm_gph_t:fd use;')
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in_user_role(traceroute_t)
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if (user_ping) {
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domain_auto_trans(unpriv_userdomain, traceroute_exec_t, traceroute_t)
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}
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#rules needed for nmap
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dontaudit traceroute_t userdomain:dir search;
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') dnl end TODO
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